'Open Access' is a buzz word in academics. Normally, It indicates free access to scientific article i.e. access without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself .[http://en.wikipedia.org/wiki/Open-access_journal] http://scholarlyoa.com/2012/11/30/criteria-for-determining-predatory-open-access-publishers-2nd-edition/ Directories/Tools: Directory of Open Access Journals (DOAJ) Open Access Journals Search Engine (OAJSE) Open Access Directory e-Century Publishing Corporation Genamics JournalSeek ABC-Chemistry: Directory of Free Journals in Chemistry http://oad.simmons.edu/oadwiki/Main_Page